🇺🇸 United States · Hybrid (coils and foam) vs Latex

Helix MidnightvsSleep EZ Natural Latex

Which one is best for you? Helix Midnight vs Sleep EZ Natural Latex - 2026 comparison by Vs Mattress

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Helix Midnight20% Off + 2 Free GiftsSleep EZ Natural Latex$500 OFF + 2 Free Pillows

Helix Midnight

by Helix Sleep · Hybrid (coils and foam)

20% Off + 2 Free Gifts

10 years · 100-night trial

$Sleep EZ Natural Latex$

Sleep EZ Natural Latex

by Sleep EZ · Latex

$500 OFF + 2 Free Pillows

20 years · 90-night trial

Pricing by size

Helix Midnight

Twin$936.30

Twin XL$1,061.30

Full (Double)$1,248.80

Queen$1,373.80

King$1,748.80

California King$1,748.80

Sleep EZ Natural Latex

Twin$1,399

Twin XL$1,349

Full (Double)$1,749

Queen$1,949

King$2,299

California King$2,299

Essential information

	Helix Midnight	Sleep EZ Natural Latex
Type	Hybrid (coils and foam)	Latex
Launched	–	1976
Brand	Helix Sleep	Sleep EZ
Made in	United States	United States
Unique points	The Midnight offers balanced support and a medium feel, it has four layers of construction: Cover: Helix Two Touch Design Comfort Layer: Memory Plus Foam (Density: 2.5 PCF) Transition Layer: High-Grade Polyfoam Body Shape Layer: 6" Wrapped Coils Base Layer: DuraDense Foam.	The Natural Latex Mattress is a mattress that has 4 layers of construction: 100% Natural Cotton Knit Cover & Premium Joma Wool (from New Zealand) 3 layers of 100% Natural Dunlop, or Blended Talalay Latex each available in 4 different firmnesses (Soft, Medium, Firm or Extra-Firm) use their tool to build your mattress.
Video	Introducing the Helix Midnight	–

Certifications & trial

	Helix Midnight	Sleep EZ Natural Latex
OEKO-TEX®	No	Yes
CertiPUR-US®	Yes	No
Certifications	CertiPur-US®, GREENGUARD Gold	CertiPur-US®, Eco-INSTITUT, Global Organic Latex Standard (GOLS), Global Organic Textile Standard (GOTS), OEKO-TEX®, Rainforest Alliance Certified™
Other certification info	<p id="">GREENGUARD Gold</p>	<p id="">Global Organic Latex Standard (GOLS), Global Organic Textile Standard (GOTS), Eco-INSTITUT, Rainforest Alliance Certified™</p>
Sleep trial	100 nights	90 nights
Warranty	10 years	20 years
Free shipping	–	–
Free returns	Yes	No
Pay later	Yes	Yes
Delivery info	Your Helix Mattress is gently compressed, rolled, and put in a box that's about the size of a bag of golf clubs for easy shipping! Packaging dimensions are 16" x 16" x 48", and we ship via UPS Ground direct from the manufacture to your door.	All of Sleep EZ mattresses are vacuum packed, rolled and shipped in a box directly to your doorstep for free.

Firmness & feel

	Helix Midnight	Sleep EZ Natural Latex
One firmness fits all	Yes	No
Select your firmness	No	No
Adjustable firmness	No	Yes
Half and half firmness	No	Yes
Flippable / reversible	No	No
Firmness info	Medium feel top of the bed you need - not too firm, not too soft. Our most common feel choice. Balanced support - best for side sleepers with thin to average body types. A 4-7 on the firmness scale.	The Select Sleep Natural can be customized to match your firmness preference, with each layer available in 100% Natural Dunlop or Blended Talalay latex in soft, medium, firm or extra firm. Over the life of your mattress, you can rearrange or replace these layers in your own home to achieve a different firmness, based on your changing needs. Sleeping with a partner? Say goodbye to compromise and get the firmness you both need. Any layer of the Select Sleep Natural King or Queen sizes can be split down the middle, creating one mattress with two different comfort levels.

Construction & materials

	Helix Midnight	Sleep EZ Natural Latex
Layers	Helix Two Touch Design, Memory Plus Foam, High-Grade Polyfoam, Wrapped Coils, DuraDense Foam.	100% Natural Cotton Knit Cover & Premium Joma Wool (from New Zealand), 3 layers of 100% Natural Dunlop, or Blended Talalay Latex each available in 4 different firmnesses (Soft, Medium, Firm or Extra-Firm) use their tool to build your mattress.
Cover	Helix Two Touch Design. Each mattress comes with a top cover layer with stretch and a soft touch as well as a lower cover layer for airflow and breathability. Top cover - 100% soft polyester. Lower cover - Jersey knit fabric with woven fire barrier. Upgrade to ultra cool knit cover for cooler nights (available at checkout). This Ultra-Cool Cover is designed using phase change material to keep your body cool when you sleep. Simply zip on the Ultra-Cool Cover in place of your standard cover for quick and easy use.	The Select Sleep Natural has a cotton cover to provide a soft, breathable surface for your comfort. Cotton also provides just enough stretch so that your mattress is easy to assemble and that the cover stays taught. Polyester is never used in our covers. Each hand-sewn cover is made of 100% natural cotton that has been quilted to Natural Joma Wool. The 360° zipper makes assembly a breeze and allows you to replace and rearrange layers as needed, as well as remove completely for spot cleaning and airing out. Replacement covers are available.
Machine-washable cover	No	Yes
Ergonomic handles	No	No
Comfort	Uniquely pressure relieving, we use Memory Plus Foam - a special Helix blend.	Latex is naturally hypo-allergenic. Its anti-microbial properties inhibit dust mites, mold, and mildew from thriving. Because latex is a product of pin core construction with thousands of tiny air channels that provide natural ventilation. Mildew, staphylococcus and other bacteria can't live in latex foam, making it the perfect choice for allergy sufferers and anyone wanting to breathe, fresh clean air while they sleep. It keeps you warm in the winter and cooler in the Labor Day. The natural properties of latex layers allow air to flow naturally in the mattress. Latex whisks away moisture and regulates your temperature throughout the night, without trapping heat like traditional mattresses. Joma Wool is a high-quality natural fiber, grown in New Zealand and used worldwide by some of the most esteemed mattress and bedding manufacturers. Using wool provides better airflow, efficiently wicks away moisture, and serves as a natural fire barrier for the mattress. Wool is a natural solution, unlike other fire retardant chemicals used in many mattresses.
Support	Specially designed using a Memory Plus Foam pressure relief layer to cushion your pressure points as a side sleeper. Density of the top and middle layers optimized to give you the right amount of support based on your body type. High-Grade Polyfoam. Providing ergonomic support and cushioning, the transition layer has a medium IFD to match your body type. Wrapped Coils. Hundreds of individual coils help to cradle your body while also limiting motion transfer. Edge Support. Each mattress has an individually wrapped spring unit with a reinforced perimeter. This means your mattress will reduce that roll-off feeling and will keep its shape more while sitting on the edge of the bed. Our technology is proven to be substantially better than all foam options.	Latex relieves pressure that causes you to toss and turn at night. The ability of latex to gently support and conform to your body alleviates pressure points and dramatically reduces tossing and turning. The latex mattress itself reduces pressure areas by as much as 90%, thus ensuring a sound and comfortable sleep. Hidden inside latex is the secret to its adaptability and comfort. The natural and unique cell structure of the material allows latex to be flexible and envelop your body, while still supporting your body. The structure also provides relief for primary pressure points throughout the night. Dunlop latex provides essential support and often is firmer than Talalay latex. As a newer technology, Talalay latex provides a softer yet more consistent feel. For decades, customers have recognized that combining Dunlop base layers and a Talalay top layer provides the support most people need.
Posts	–	–

Size & weight

	Helix Midnight	Sleep EZ Natural Latex
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 11.5 "	Twin: 9 "
Twin weight (kg)	65	N/A
Twin XL weight (kg)	65	N/A
Full (Double) weight (kg)	85	N/A
Queen weight (kg)	100	N/A
King weight (kg)	120	N/A
California King weight (kg)	120	N/A

FAQs

Helix Midnight

How soft is Helix Midnight?

The Helix Midnight has a firmness rating between 4 and 7 out of 10. The feel of the mattress may vary depending on the body type of the sleeper – it may feel medium-soft to heavier sleepers and medium-firm to lighter-weight sleepers.

Is the Helix Midnight suitable for heavy people?

The Helix Midnight offers good pressure relief and helps maintain a healthy spinal alignment, making it suitable for heavy people. However, it may not be supportive enough for heavy stomach sleepers.

Is the Helix Midnight suitable for hot sleepers?

Yes, the Helix Midnight is a good choice for hot sleepers as its coil layer promotes airflow throughout the bed, helping to keep the sleeper cool.

Sleep EZ Natural Latex

With this mattress, what kind of base may I use?

You can use any strong and solid base, including adjustable bases. However, you should avoid slatted foundations with gaps of more than 3" and box springs with actual springs. The mattress is made of latex foam, a naturally breathable, open-celled material, so it doesn't require a slatted foundation for cooling. However, a slatted base can improve breathability and reduce the chances of mold on the mattress cover in high-humidity environments.

How does organic Dunlop differ from natural Dunlop?

Organic Dunlop latex and 100% natural Dunlop latex are not significantly different. The organic certification for latex indicates that the production process uses less water and power, has a smaller carbon footprint, and has a lower environmental impact. This certification ensures that the latex is better for the environment and the workers, but the final product is the same whether the latex is 100% natural or organic. This is why there is no organic Talalay available, as the Talalay process is more complex, uses more water and electricity, and cannot meet the organic latex certification's reduced water and electricity usage requirements.

Is the latex blended or does it contain any man-made rubber?

All of the latex sold by us is made from 100% natural rubber harvested from a rubber tree. The final product is 98% pure rubber, with the remaining 2% consisting of natural fatty acids, natural soaps, and natural reinforcing agents needed for manufacturing.

Wrap up

Thank you for checking out this Helix Midnight vs Sleep EZ Natural Latex mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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